toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (description != null) 'description': description!,
if (diskName != null) 'diskName': diskName!,
if (diskSizeGb != null) 'diskSizeGb': diskSizeGb!,
if (diskType != null) 'diskType': diskType!,
if (labels != null) 'labels': labels!,
};